AP2138R-1.4TRG1

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PMIC - Voltage Regulators - Linear are widely used for a variety of applications in various industries, such as automotive, medical, and industrial. From simple, single circuit voltage regulator to more complex multi-phase voltage regulation circuits, they all rely on the support of linear voltage regulators. AP2138R-1.4TRG1 is an advanced, power integrated, ultra-low voltage linear voltage regulator. It has many unique features, including ultra-low quiescent current, super low dropout voltage, and high PSRR, which make it suitable for many applications.

This voltage regulator can provide a stable, low output power with a wide-input voltage range (1.4 V to 5.5 V). It has an adjustable current limit from 0.5 mA to 2.5mA, which provides flexibility for different applications. It also has an advanced control circuit that can regulate the gate-source voltage, output voltage, and output current to ensure a stable output power. It also has an internal soft start feature that can reduce the inrush current to protect the circuit from sudden surge.

Moreover, AP2138R-1.4TRG1 is designed with a low quiescent current feature. It consumes less than 130μA under no-load condition, which helps to reduce the power consumption of the system and improve overall power efficiency. It also has a low dropout voltage which means that it can work efficiently at lower input voltages without affecting the output stability. With the wide range of operating temperature, this voltage regulator can be used in harsh working environments.

Finally, it has a high Power Supply Rejection Ratio (PSRR) for better noise immunity which helps to ensure better output stability even in an unstable power environment. Furthermore, it also has an internal thermal protection that can shut down the output power when the temperature exceeds the specified level.

In conclusion, AP2138R-1.4TRG1 is a highly efficient, reliable, and well-rounded voltage regulator. It has a wide range of features such as ultra-low quiescent current, wide-input voltage range, adjustable current limit, low dropout voltage, high PSRR, and more. Its unique features make it suitable for many applications ranging from automotive to industrial.

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